Date: Wed, 19 May 2010 15:06:09 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/netgraph ng_socket.c Message-ID: <201005191506.o4JF6P5H044181@repoman.freebsd.org>
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attilio 2010-05-19 15:06:09 UTC FreeBSD src repository Modified files: sys/netgraph ng_socket.c Log: SVN rev 208300 on 2010-05-19 15:06:09Z by attilio Fix a race between ngs_rcvmsg() and soclose() which closes the control socket while it is still in use. priv->ctlsock is checked at the top of the function but without any lock held, which means the control socket state may certainly change. Add a similar protection to ngs_shutdown() even if a race is unlikely to be experienced there. Sponsored by: Sandvine Incorporated Obtained from: Nima Misaghian @ Sandvine Incorporated <nmisaghian at sandvine dot com> MFC after: 10 days Revision Changes Path 1.90 +26 -6 src/sys/netgraph/ng_socket.c
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